ADM207ARS Analog Devices Inc, ADM207ARS Datasheet - Page 5

• Manufacturer Part Number: ADM207ARS
• Description: IC TXRX RS232 5DVR/3REC 24SSOP
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM207ARS

• Rohs Status: RoHS non-compliant
• Number Of Drivers/receivers: 5/3
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP

PIN CONFIGURATIONS AND FUNCTIONAL DESCRIPTIONS
TTL/CMOS
OUTPUTS
TTL/CMOS
INPUTS
1
NOTES
1
2
INTERNAL 400k Ω PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
INTERNAL 5k Ω PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
R1
R2
R3
Figure 2. ADM206 PDIP/SOIC/SSOP Pin Configuration
0.1µF
0.1µF
T1
T2
T3
T4
6.3V
OUT
OUT
OUT
16V
EN
IN
IN
IN
IN
Figure 3. ADM206 Typical Operating Circuit
+
+
R1
T3
T1
T2
10
12
13
14
18
19
17
22
20
GND
5
R1
7
6
T2
T1
C1+
C1–
V
OUT
OUT
OUT
OUT
CC
V+
C1+
C1–
C2+
C2–
IN
IN
IN
12
10
11
1
2
3
4
5
6
7
8
9
+10V TO –10V
(Not to Scale)
GND
+5V TO +10V
INVERTER
DOUBLER
TOP VIEW
VOLTAGE
ADM206
VOLTAGE
8
T1
T2
T3
T4
R2
ADM206
R1
R3
24
23
22
21
20
19
18
17
16
15
14
13
V
V+
CC
V–
T4
T3
R3
R3
V–
C2+
T4
R2
R2
SD
EN
C2–
OUT
IN
IN
15
IN
OUT
OUT
IN
11
24
23
16
21
9
2
3
1
4
5V INPUT
+
+
R1
R2
R3
SD
0.1µF
6.3V
0.1µF
16V
T1
T2
T3
T4
OUT
OUT
OUT
OUT
IN
IN
IN
RS-232
INPUTS
RS-232
OUTPUTS
+
0.1µF
2
Rev. C | Page 5 of 16
TTL/CMOS
OUTPUTS
TTL/CMOS
INPUTS
NOTES
1
2
INTERNAL 400k Ω PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
INTERNAL 5k Ω PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
1
Figure 4. ADM207 PDIP/SOIC/SSOP Pin Configuration
R1
R2
R3
0.1 µF
0.1 µF
T1
T2
T3
T4
T5
6.3V
OUT
OUT
OUT
16V
IN
IN
IN
IN
IN
Figure 5. ADM207 Typical Operating Circuit
+
+
R1
T3
T1
T2
10
12
13
14
18
19
22
17
20
GND
R1
7
6
5
T2
T1
V
C1+
C1–
OUT
OUT
OUT
OUT
CC
V+
C1+
C1–
C2+
C2–
IN
IN
IN
ADM206–ADM211/ADM213
12
10
11
1
2
3
4
5
6
7
8
9
+10V TO –10V
(Not to Scale)
GND
+5V TO +10V
INVERTER
DOUBLER
TOP VIEW
VOLTAGE
ADM207
VOLTAGE
8
T1
T2
T3
T4
T5
R2
R3
R1
ADM207
24
23
22
21
20
19
18
17
16
15
14
13
V
CC
V+
V–
C2+
T4
R2
R2
T5
T5
T4
T3
R3
R3
V–
C2–
15
20
IN
IN
11
3
24
23
16
OUT
IN
OUT
2
1
4
IN
OUT
OUT
IN
9
5V INPUT
+
+
R1
R2
R3
0.1 µF
6.3V
0.1 µF
16V
T1
T2
T3
T4
T5
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
RS-232
INPUTS
RS-232
OUTPUTS
+
0.1 µF
2